Sweet Grass, MT 17 December Weather

Altitude - 1077m | 48°59′46″N,111°57′40″W | map (OSM)

Sweet Grass, MT

°F

2 amMostly Cloudy12mphS

Sun, December 14, 20252:42 AM (GMT -07:00)

Climatic norm in Sweet Grass, MT Dec 17

11°
21°
31°

minimum
average
maximum

Wednesday Dec 17 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	37°	37°	38°	39°	36°	20°	13°	8°
wind	17mph	18mph	20mph	27mph	31mph	27mph	20mph	11mph
pressure in	25.83	25.66	25.50	25.47	25.57	25.77	26.02	26.14

Tuesday Dec 17 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	20°	18°	14°	7°	10°	10°	9°	12°
wind	3mph	5mph	11mph	11mph	9mph	6mph	4mph	9mph
pressure in	26.28	26.32	26.42	26.49	26.55	26.52	26.50	26.46

Sunday Dec 17 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	40°	39°	29°	25°	31°	32°	29°	28°
wind	15mph	14mph	11mph	6mph	6mph	13mph	15mph	16mph
pressure in	26.36	26.44	26.49	26.54	26.54	26.47	26.41	26.34

* Sweet Grass, MT weather for December 17 is prepared on the basis of GFS data and is intended for personal use in the "as is" (as is) format. You can see on this page Sweet Grass, MT Weather for December 17, as well as compare air temperature with the climate norm for this date. Perhaps you will be interested - for comparison, the actual weather on December 17 for previous years is presented.